Description
The ESP32D OLED Module is a compact, all-in-one development board centered on the ESP32D system-on-chip. It combines a 2.4 GHz dual-mode WiFi and Bluetooth transceiver with an integrated OLED display, making it ideal for projects requiring both wireless communication and a local user interface. The module includes a pre-integrated PCB antenna, RF balun, power amplifier, low-noise amplifier, and power management, significantly reducing the required PCB footprint and external components.
Built using 40nm low-power technology, the ESP32D offers optimized RF performance with reliable power characteristics, suitable for a wide range of embedded applications. It supports the lwIP protocol stack and FreeRTOS, enabling robust network functionality and real-time task management. The module’s small form factor allows for easy embedding into final products, from smart home devices to portable sensor nodes.
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